.chat-div{
  width: 40em;
  height: 40em;
  background-color: #fff;
  border-radius: 1em;
 
  display: flex;
  flex-direction: column;
}
.chat-title-div{
  text-align: center;
  margin: 1em 0;
  font-size: 18px;
}
.content-div{
  flex: 1;
  padding: 15px;
  border-top: 1px solid #ccc;
  border-bottom: 1px solid #ccc;
  font-size: 15px;

  white-space: nowrap; /* 防止文本换行 */
  overflow: hidden; /* 隐藏超出内容 */
  overflow-y: auto; /* 在内容超出高度时显示滚动条 */
}
.input-div{
  height: 3em;
  padding: 15px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.el-input{
  width: 30em;
  height: 2.5em;
  border: 1px solid rgb(37,97,239);
  border-radius: 5px ;
  margin-right: 5px;
}
.el-btn{
  width: 6em;
  height: 2.5em;
  border-radius: 5px ;
  margin-left: 5px;
}
.time-div{
  text-align: center;
  font-size: 13px;
  color: #acabab;
}
.content-detail-div{
  background-color: #fff;
  margin-bottom: 5px;
  padding: 5px;
}
.chat-parent-div{
  display: flex;
}
.rank-div{
  width: 12em;
  height: 40em;
  background-color: #fff;
  margin-right: 1em;
  border-radius: 1em;
}
.rank-content-parent-div{
  border-top: 1px solid #ccc;
  padding: 15px;
}
.rank-content-div{
  display: flex;
  justify-content: space-around;
  width: 10em;
  margin-bottom: 1em;
}
.users-div{
    width: 8em;
    height: 40em;
    background-color: #fff;
    margin-right: 1em;
    border-radius: 1em;
}
.user-item{
    margin-bottom: 1em;
    text-align: center;
}
.user-item-div{
    display: flex;
    flex-direction: column;
    /*justify-content: center;*/
}